Chapter 160: Stem cells and retests

Seeing the two dogs shaking their tails at him, Li Hao touched their heads and walked into Zhou Yunsheng's office.
He saw Chen Siyu taking Zhou Yuanyuan in the office. Zhou Yuanyuan is studying hard with books for the blind. The two of them are discussing something.
Seeing Li Hao coming in, Zhou Yunsheng looked up and asked, "You're not going to see how the iron graphene battery is going, how come back so soon."
Li Hao came to his desk and sat down and said, "Of course, the project has been successful. I did not expect that the Bi Ye director we recruited is really good. He has found the right way in the past few days.
I'm here to tell you that the company can now accept orders for weather meters. I have already designed the application circuit in advance based on the performance of the iron graphene battery. Now as long as the iron graphene battery is installed, the weather meter can be officially shipped.
As a result, the meteorological instrument can be recharged quickly, and no cables are needed for long-term use.
Our iron graphene battery is very safe, which is directly split by lightning in the sky. At most, the strong current caused the battery to be damaged, but it did not explode. "
Zhou Yunsheng started operating the cloud intelligent platform, allowing employees to start installing iron graphene batteries and send them according to orders from enterprises and institutions in various places.
Their company's weather meter is too expensive, not by express delivery, but by the employees themselves.
When Li Hao saw Zhou Yunsheng's work, he turned to Chen Siyu and asked, "Xunzi, how did you come to our company?"
"I mainly took Yuanyuan to find a thorough medical examination with Professor Qian Minghua. He is mainly responsible for the transplantation of the eyeballs. I'll show him how Yuanyuan's recent recovery is? No, I will adjust the recovery plan."
When Li Hao heard Chen Siyu say this, he understood that Chen Siyu was still worried about Yuanyuan's rehabilitation effect.
He provided Chen Siyu with good news: "Xunzi, don't worry, the project is progressing very fast. Now Director Du has cultivated pluripotent stem cells and is conducting research on artificial uterus.
When this bionic project makes a breakthrough, it will not be far from officially making organs.
They have now successfully used mouse cells to develop embryos. Now it has successfully developed into a white mouse. I saw it two days ago, and it is no different from a normal white mouse. "
Zhou Yunsheng just finished the work of the meteorological instrument. She was curious and asked: "How can cells be extracted from urine? I remember not to take epidermal cells or draw blood."
Li Hao also learned about this from Director Du, and he directly answered: "Previous usage was to take certain highly active stem cells, which required puncture.
To carry out in a specific hospital also brings great pain to the patient, which is not convenient at all. Blood is not directly drawn and can be used, and complicated screening is required.
Taking skin surface cells, Director Du found that the skin cells were exposed to long-term sunlight. Gene mutations are prone to occur, although most of them are useless mutations that do not affect the human body.
But once this genetically-mutated cell is cultured into a totipotent stem cell and divides into an embryo, it can cause unpredictable results. Other methods cannot guarantee the freshness of the cells.
The easiest way for our human body to obtain cells is in urine, and there are intact cells that have just been generated by the human body with high activity. There is no need to go to the hospital to obtain the method, which is most convenient for patients. "
Chen Siyu asked strangely: "You need to convert ordinary cells into pluripotent stem cells to make organs. I see that current scientific and technological materials use stem cells to cultivate them."
Li Hao nodded and said, "This is of course. In fact, the selection of ordinary cells and stem cells inside the human body. They are almost as difficult to transform into totipotent stem cells."
When Zhou Yunsheng heard the good news, she also smiled. This method was very good. This is much easier than drawing blood.
She glanced at the cloud intelligence platform and said to Chen Siyu: "Sister, now Professor Qian Minghua is doing other work, she can give me feedback for half an hour before she can finish her work.
Now I have commanded Gundam to give you a temporary pass to the biological laboratory. We'll go to the biological laboratory in a little while. "
After seeing Chen Siyu relax, she asked, "Sister-in-law, how is our hospital's charity program going. Did you spend so much money to achieve the desired purpose?"
When Chen Siyu heard Zhou Yunsheng's question, he showed a confident look.
She glanced at Zhou Yunsheng, and complained a little: "You really don't care about the hospital at all, how hot this topic is now on this network."
Chen Siyu gave Zhou Yunsheng a share, and she wanted to ease the relationship between Zhou Yunsheng and Zhou Lei while repaying her favor. Who knew that Zhou Yunsheng didn't care about the situation in the hospital, and she had to let it go.
She briefly said: "The charity event has just begun. We also need to study and verify the identity of the patients and publicly and transparently disclose the accounts. The preparations have been completed, and now more than 50,000 people have signed up.
One after another has been restored to light, coupled with continued media coverage. Our accounts are very transparent, and now netizens donate very actively.
The flow of people in other departments of our hospital has also exploded. Especially your brother invests in medicines that work well but are very expensive. It used to be impossible to sell a few pieces, but now some people use it. Look at him working again. "
Li Hao rounded the field: "Xunzi, first congratulations on your success. Don't blame Yunsheng, you don't know that our company has too many things these days, and there is no time to pay attention to other things."
"I saw a lot of reporters leaving your company when I came. Are you holding a press conference?" Chen Siyu nodded to understand and asked them.
"Yes, this is our company's meteorological instrument to hold a press conference. The situation at the press conference is very warm. It is estimated that after this press conference, our company can increase several visibility.
Before you came, there were many angel investment funds that wanted to invest in our company and we were rejected directly. Zhou Yunsheng introduced the situation.
"Don't accept the investment of the Angel Fund. Your brother is just doing this. I also know something about that circle.
It can only be said that unless you meet people who are really engaged in products, they are really dark, and the red is black. "Chen Siyu didn't know what came to mind, and warned them.
Li Hao said with a smile: "Rest assured, our company does not accept any investment. Our company's finances have always been very good and do not require any investment."
Zhou Yunsheng saw that he could get up and said to Chen Siyu, "Sister-in-law, let's go, plus the time to take the car, we will just check Yuanyuan there."
The three of them walked towards the biological laboratory, leaving Li Hao with two dogs as companions ~ EbookFREE.me ~ Zhou Yunsheng They put on protective clothing and approached Professor Qian Minghua's medical testing room. She saw Sun Kai, the manager of the gaming company, coming out of it.
I don't know if I can't see clearly through the glass cover. Zhou Yunsheng felt that his balding hair had grown out.
They walked into Qian Minghua's testing room and saw Professor Qian Minghua sorting out the instruments.
After seeing Zhou Yuanyuan, he said kindly: "Don't be afraid, come to Grandpa. You will be examined carefully by laser imaging for a while. You may feel a little stinging. Do n’t worry about it. The stronger the pain, the more nerves in the fundus The more complete it is saved. "
He then let Zhou Yuanyuan lie flat on the instrument. He went to the computer and began to operate the instrument.
All I saw was a robot arm with a hemispherical blindfold in front of it that snapped to Zhou Yuanyuan's eyes.
After starting the instrument, you can see Zhou Yuanyuan holding her hands tightly. Constantly kneading his clothing corner. The muscles on her face were also tense, and she could see the pain.
After careful inspection, Professor Tian Minghua said easily: "The little girl's fundus condition is very good, and the optic nerve is not damaged at all. The atrophied blood vessels are gradually recovering.
When you are doing rehabilitation, you can now stimulate her optic nerve with a weak biological current. Try to keep the nerves alive, which can improve the success rate of eye transplantation. Based on the current situation, the chance of success is very high. "
When Chen Siyu heard it, he hugged Zhou Yuanyuan and said comfortably, "Did Yuanyuan hear you, you have a great chance to recover the light."